DIMENSIONAL FUND ADVISORS LP

CIK

354204

City

AUSTIN

State / Country

Stock

AP — Ampco Pittsburgh Corp

Top Portfolio Positions

3,159 positions · $475,530,451,270 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	94,521,253	$16,484,506,522	3.47%
AAPL	Apple Inc. Technology	58,554,032	$14,860,427,780	3.13%
MSFT	Microsoft Corp Technology	29,323,744	$10,854,770,313	2.28%
AMZN	Amazon Com Inc Consumer Cyclical	39,029,984	$8,128,774,765	1.71%
META	Meta Platforms, Inc. Communication Services	10,429,812	$5,967,208,338	1.25%
JPM	Jpmorgan Chase & Co Financial Services	18,968,884	$5,579,886,915	1.17%
GOOGL	Alphabet Inc. Communication Services	18,281,276	$5,256,963,724	1.11%
XOM	Exxon Mobil Corp Energy	28,364,314	$4,812,289,511	1.01%
AVGO	Broadcom Inc. Technology	12,722,632	$3,937,781,828	0.83%
JNJ	Johnson & Johnson Healthcare	15,832,514	$3,870,099,719	0.81%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,388,468	355,427	+6.1%	Shares	Sole	2026-05-07
2025-12-31	$1,785,405	334,973	-0.3%	Shares	Defined	2026-02-12
2025-09-30	$769,714	336,120	-0.5%	Shares	Sole	2025-11-12
2025-06-30	$1,000,017	337,844	+8.8%	Shares	Sole	2025-08-12
2025-03-31	$673,864	310,537	+6.2%	Shares	Sole	2025-05-13
2024-12-31	$610,927	292,310	-7.2%	Shares	Sole	2025-02-13
2024-09-30	$629,690	314,845	-25.1%	Shares	Sole	2024-11-07
2024-06-30	$323,628	420,297	-31.8%	Shares	Sole	2024-08-09
2024-03-31	$1,337,507	616,363	-2.3%	Shares	Sole	2024-05-10
2023-12-31	$1,723,056	631,157	-0.1%	Shares	Sole	2024-02-07
2023-09-30	$1,662,418	632,099	-2.0%	Shares	Sole	2023-11-09
2023-06-30	$2,051,744	645,203	-0.7%	Shares	Sole	2023-08-09
2023-03-31	$1,591,104	649,431	-1.7%	Shares	Sole	2023-05-12
2022-12-31	$1,658,526	660,768	+0.2%	Shares	Sole	2023-02-09
2022-09-30	$2,426,086	659,263	-0.4%	Shares	Sole	2022-11-10
2022-06-30	$2,560,672	661,673	+0.2%	Shares	Sole	2022-08-12
2022-03-31	$4,167,426	660,448	+2.0%	Shares	Defined	2022-05-13
2021-12-31	$3,237,115	647,423	-4.7%	Shares	Defined	2022-02-09
2021-09-30	$3,194,406	679,661	-6.0%	Shares	Defined	2021-11-12
2021-06-30	$4,389,496	723,146	+2.9%	Shares	Defined	2021-08-12
2021-03-31	$4,741,733	702,479	+8.3%	Shares	Defined	2021-05-14
2020-12-31	$3,552,974	648,353	-2.3%	Shares	Defined	2021-03-08
2020-09-30	$2,182,434	663,354	-4.6%	Shares	Defined	2020-11-12
2020-06-30	$2,134,399	695,244	-2.3%	Shares	Defined	2020-08-13
2020-03-31	$1,778,790	711,516	—	Shares	Defined	2020-05-14
No 13F history on record for this holder in this stock.